Do bumper ads bump consumers?: An empirical research on YouTube video viewers. Profesional de la información, [S. l.], v. 29, n. 1, 2020. DOI: 10.3145/epi.2020.ene.14. Disponível em: https://revista.profesionaldelainformacion.com/index.php/EPI/article/view/epi.2020.ene.14. Acesso em: 27 mar. 2026.